Multiplication and Division 3rd Grade

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 x 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Tags

CCSS.3.OA.A.1

Front

What is division?

Back

Division is a mathematical operation where a number is split into equal parts. For example, 12 ÷ 3 means splitting 12 into 3 equal parts, which equals 4.

Tags

CCSS.3.OA.A.2

Front

What does the multiplication sign (x) mean?

Back

The multiplication sign (x) indicates that two numbers are to be multiplied together.

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

Front

What does the division sign (÷) mean?

Back

The division sign (÷) indicates that one number is to be divided by another.

Tags

CCSS.3.OA.A.2

Front

What is an array in multiplication?

Back

An array is a visual representation of multiplication using rows and columns. For example, a 3 x 4 array has 3 rows and 4 columns.

Tags

CCSS.3.OA.A.1

Front

How can you check if multiplication is correct?

Back

You can check multiplication by using division. For example, if 4 x 5 = 20, then 20 ÷ 5 should equal 4.

Tags

CCSS.4.NBT.B.6

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations. This means that if you multiply two numbers, you can divide the product by one of the numbers to get the other number.

Tags

CCSS.4.NBT.B.6

Front

What is a factor?

Back

A factor is a number that is multiplied by another number to get a product. For example, in 3 x 4 = 12, both 3 and 4 are factors.

Tags

CCSS.4.OA.B.4

Front

What is a product?

Back

A product is the result of multiplying two or more numbers together. For example, the product of 6 and 7 is 42.

Tags

CCSS.3.OA.A.1

Front

What is a quotient?

Back

A quotient is the result of dividing one number by another. For example, the quotient of 20 ÷ 4 is 5.

Tags

CCSS.3.OA.A.2